Specifications

Contents
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Cisco ONS 15454 Troubleshooting and Maintenance Guide
November 2001
3.2 Fan-Tray Assembly Replacement 3-5
Procedure: Replace the Fan-Tray Assembly 3-6
3.3 Alarm Interface Panel Replacement 3-7
Procedure: Replace the Alarm Interface Panel 3-8
3.4 System Reset 3-8
Procedure: Perform a Software-Initiated Reset 3-8
Procedure: Perform a Card Pull 3-9
3.5 Database Backup and Restore 3-10
Procedure: Back up the Database 3-10
Procedure: Restore the Database 3-11
3.6 Reverting to an Earlier Software Load 3-12
Procedure: Revert to an Earlier Software Load 3-13
3.7 Card Replacement 3-14
Procedure: Switch Traffic and Replace an In-Service Cross-Connect Card 3-14
3.8 TCC Card to TCC+ Card Upgrade 3-15
Procedure: Upgrade the TCC Card to the TCC+ Card 3-16
3.9 XC Card to XCVT Card Upgrade 3-17
Procedure: Upgrade the XC Card to the XCVT Card 3-17
3.10 XC/XCVT Card to XC10G Card Upgrade 3-18
Procedure: Upgrade the XC/XCVT Card to the XC10G Card 3-19
3.11 DS3/DS3N Card to DS3E/DS3EN Card Upgrade 3-20
Procedure: Upgrade the DS3 Card to the DS3E Card (or the DS3N Card to the DS3EN Card) 3-20
Procedure: Downgrade a DS3 or DS3N Card 3-21
3.12 Span Upgrades 3-22
3.12.1 Span Upgrade Wizard 3-23
Procedure: Perform a Span Upgrade Using the Span Upgrade Wizard 3-23
3.12.2 Manual Span Upgrades 3-25
Procedure: Perform a Manual Span Upgrade on a Two-Fiber BLSR 3-25
Procedure: Perform a Manual Span Upgrade on a Four-Fiber BLSR 3-26
Procedure: Perform a Manual Span Upgrade on a UPSR 3-27
Procedure: Perform a Manual Span Upgrade on a 1+1 Protection Group 3-28
3.13 Protection Group Switching 3-29
Procedure: Apply a Lock On 3-29
Procedure: Apply a Lock Out 3-30
Procedure: Clear a Lock On or Lock Out 3-30
3.14 Electrical Interface Assembly Replacement 3-31
3.14.1 EIA Types 3-31
3.14.2 EIA Replacement Procedures 3-32